baber/WOPTO huggingface dataset:
Patent DE-3687265-D1 (DE)
Inventor: DISPENZIERE JR
IPC: C10G47/02
Filed: 1986-12-22
Granted: 1993-01-21
Abstract: Useful cracking catalysts and catalyst supports comprising silica supported on a boehmite-like surface are prepared by compositing particles of silica or hydrated silica with particles of porous boehmite and subjecting the resulting composite to high temperature steaming at a temperature of at least about 600°C for a time sufficient to disperse at least a portion of the silica over the boehmite surface as the boehmite converts to y-A1<sub>2</sub>0<sub>3</sub>. The silica wets, spreads out and reacts with the surface hydroxyl groups of the transforming boehmite.
Patent DE-3775067-D1 (DE)
Inventor: BOELSING FRIEDRICH
IPC: C10G29/00
Filed: 1987-09-17
Granted: 1992-01-16
Abstract: Raw material is produced by: (a) mixing waste hydrocarbons with waste sulphuric acid and/or acidic waste sulphuric acid derivs., and (b) reacting the mixt., in the presence of water for calcium sulphate hydration, with amounts of limestone powder and/or calcium carbonate-contg. dust such that a self-hardening reaction product is obtained.
Patent DE-3789239-D1 (DE)
Inventor: CUMMINS JOSEPH
IPC: A61K38/21
Filed: 1987-11-06
Granted: 1994-04-07
Abstract: Neoplastic disease, hyperallergenicity, autoimmune disorders characterized by chronic tissue degenerative inflammation and immuno-resistant viral infections are treated by the administration of interferon at a dosage of about 0.1 to about 5 IU/lb per day by contacting said interferon with oral/pharyngeal mucosa. Interferon is administered in solution or in a novel solid unitary dosage form adapted to be dissolved in saliva when placed in the mouth.
Patent DE-3860825-D1 (DE)
Inventor: MOREL SIMONE
IPC: B65D41/04
Filed: 1988-08-30
Granted: 1990-11-22
Abstract: The container has a top part formed with at least one boss having a first side spaced apart from the outer surface of the container by a measure corresponding to the wall thickness of the cap and an other side which defines a ramp. An extreme edge of the boss is in turn spaced apart from the outer surface of the container by a measure which is equal to the wall thickness of the cap and defines a groove corresponding to a rib formed from the inner wall of the cap.
Patent DE-3873655-D1 (DE)
Inventor: PETERSEN OLAV
IPC: H05B6/80
Filed: 1988-02-08
Granted: 1992-09-17
Abstract: In a method and an apparatus for heating large amounts of uniform milk samples (11) to about 40 DEG  preparatory to laboratory analyses, the samples are currently introduced into a carrousel-like machine. The machine has two axially offset levels (II and III), one (III) of which being a transport level and the other (II) a heating chamber (7) in which the samples are heated by means of high frequency energy, preferably in the form of microwaves. The samples are introduced mechanically into the heating chamber and maintained there during heating with current measurement of their temperature. When the temperature measurement shows that the samples have reached a desired temperature, they are released and fall back to the transport level and are transported out of the machine.
Patent DE-3875607-D1 (DE)
Title: Schottky-diode.
Inventor: SMITH ROBIN
IPC: H01L29/872
Filed: 1988-08-06
Granted: 1992-12-03
Abstract: The diode gallium arsenide substrate has a thin gallium arsenide film on the side away from the metallised terminal contact surface. On the film is deposited a further layer forming a Schottky contact and plated with a second metallised terminal contact surface. The Schottky contact layer (7) is a monocrystal epitaxially grown. Pref. the monocrystal layer has a thickness of 10-100 Anxtrom. On the monocrystal layer is deposited a very thin cover film (8) of highly conductive gallium arsenide, carrying the second metallised terminal contact surface (2) of the Schottky diode. The grown, thin, monocrystalline gallium arsenide film (6) on the substrate (5) has a relatively slight electric conductivity.
Patent DE-3886207-D1 (DE)
Inventor: HAAK MARK PAUL
IPC: B01J2/00
Filed: 1988-06-03
Granted: 1994-01-20
Abstract: A mixture of solids and a liquid such as a food product is sprayed into a chamber concurrently with a stream of hot gas to evaporate the liquid from the solids. Lecithin or other non-oxidative substance is sprayed into the chamber concurrently with the heated gas and mixture so the droplets of the substance can be put in contact with droplets of the mixture and the solid particles derived from the mixture. Thus, the solid particles are coated with the substance.
Patent DE-50002463-D1 (DE)
Inventor: CHRISTEN PAUL
IPC: B42D15/10
Filed: 2000-03-09
Granted: 2003-07-10
Abstract: The invention relates to a recording medium provided with colored image information, notably an identification card or value card. The colored image information is applied to a surface (A) of a polycarbonate layer which is treated to give it adhesive properties. The colored image information is notably applied by means of a thermal method and the surface (A) is preferably treated by application of an adhesive coating.
Patent DE-50004330-D1 (DE)
Inventor: RITTERS ERNST-WILHELM
IPC: B60R22/26
Filed: 2000-03-15
Granted: 2003-12-11
Abstract: A seat belt configuration includes a shoulder belt, a lap belt, a belt lock, and belt retractors. A release mechanism is assigned to the shoulder belt and/or the lap belt so that the first belt retractor can be separated from the second belt retractor. The release mechanism includes web-shaped or bolt-holding elements for securing respective belt ends of the shoulder belt and the lap belt or respective belt ends of two sections of the shoulder belt or of the lap belt. At least one of the holding elements has a retaining structure and is releasable when the retaining structure is inactivated.
Patent DE-50008111-D1 (DE)
Inventor: BADURA EUGEN
IPC: G21K5/04
Filed: 2000-02-02
Granted: 2004-11-11
Abstract: A method for the operation of an ion beam therapy system that comprises a grid scanner device, arranged in a beam guidance system (6, 8), having vertical deflection means (13) and horizontal deflection means (14) for the vertical and horizontal deflection of a treatment beam (11) perpendicular to its beam direction, with the result that the treatment beam (11) is deflected by the grid scanner device to an isocentre (10) of the irradiation site and scans a specific area surrounding the isocentre (10). For monitoring the operational stability and operational safety of the therapy system, the beam position of the treatment beam (11) in the region of the isocentre (10) is monitored and evaluated, intervention in the ion beam therapy system being carried out if the evaluation of the beam position shows a departure, from a predetermined desired value, that exceeds a specific tolerance value based on a required half-value width of the beam profile. That tolerance value is especially ±25 % of the required half-value width.
Patent DE-50008754-D1 (DE)
Inventor: HEITMANN WALTER
IPC: G02B6/12
Filed: 2000-03-21
Granted: 2004-12-30
Abstract: The present invention is directed to an economical approach for compensating for the dispersion of optical signals having different wavelengths.In accordance with the present invention, photonic crystals (K1-Kn) are positioned on a common optical waveguide (2). In this context, each photonic crystal (K1-Kn) is tuned to reflect or deflect the signals of one wavelength and to transmit the signals of other wavelengths, unattenuated. The specific arrangement of the photonic crystals (K1-Kn) on the waveguide (2) and the specific arrangement of the deflecting elements in the photonic crystal are defined, in the process, as a function of the dispersion to be compensated for between the individual wavelengths.The approach of the present invention makes it possible to assemble permanently set or controllable photonic dispersion compensators of a high quality, which are approximately 1000 times shorter than conventional diffraction gratings.
Patent DE-50010120-D1 (DE)
Inventor: VOLKE FRANK
IPC: G10K11/02
Filed: 2000-08-22
Granted: 2005-05-25
Abstract: A coupling medium of a thin layer of a homogenized mixture of at least one polysaccharide or disaccharide such as trehalose; a surface-active substance such as sodium dioctylsulfosuccinate; and water acts as a coupling medium for transverse ultrasonic waves, when the homogenized mixture is applied to surfaces of a transmitting, respectively receiving, transducer for transverse ultrasonic waves; and a surface of a probe.
Patent DE-50013890-D1 (DE)
Inventor: MENNIG MARTIN
IPC: G02B1/10
Filed: 2000-10-27
Granted: 2007-02-01
Abstract: A substrate has an abrasion-resistant diffusion barrier layer system having: a hard base layer including a coating composition based on a polymer containing reactive surface groups; and a nanostructured topcoat obtained by applying a nanoscale composition comprising sol particles and/or particulate solids to the basecoat and then curing it. The system features good abrasion resistance and diffusion barrier effect, and is particularly suitable as a protective coat for plastic substrates.
Patent DE-50100535-D1 (DE)
Inventor: VILSMEIER STEFAN
IPC: A61B90/30
Filed: 2001-12-18
Granted: 2003-09-25
Abstract: The device has an image display device (10), a video camera (14) and a computer assisted navigation system. The spatial position of a part of a patients body, the image display device and the camera is detected by the navigation system through tracking units (12,3) attached to it. The display device and the camera are assigned to each other by tracking unit and are realized as a portable unit.
Patent DE-50102465-D1 (DE)
Inventor: HAHN ADOLF
IPC: C12C13/00
Filed: 2001-03-21
Granted: 2004-07-08
Abstract: A beer filter comprises a filter boiler (12) having a filtrate inlet (2) and non-filtrate chamber (5) in which several filter candles (10) are arranged. The candles have outlet lines (13a-e) so that the filtrate is fed from the candles via the outlet lines to outlets (3a, 3b). Preferred Features: The filter candles have outlet lines arranged in two groups so that the filtrate is fed from the candles via the outlet lines to at least two outlets. The outlet lines are tubular lines into which the filter candles open. The outlet lines comprise closed tubes which lie parallel and vertical to the candles.
Patent DE-50107652-D1 (DE)
Inventor: VOSS MICHAEL
IPC: B23P11/02
Filed: 2001-04-14
Granted: 2005-11-17
Abstract: The method involves shrinking by heating and cooling with the insertion depth of the tool shaft (12) in the bore (11) predetermined by a setting. A movable contact piece (25) is brought into contact with the tool (13) supported coaxially to the holder to position it. The tool is clamped before heating starts and remains clamped during heating until a predefined penetration depth is achieved. Heating is then stopped.
Patent DE-50204739-D1 (DE)
Inventor: SCHULZ KLAUS-DIETER
IPC: B65H75/42
Filed: 2002-03-12
Granted: 2005-12-08
Abstract: The forced guide comprises a cable guiding body (48) which is provided on a carrier (28,30) which can be connected to the housing (10) of the cable dispenser. A transfer device is provided which has a first gear (38) which can be connected to the cable drum shaft (14). A second gear (34) is provided in the carrier for co-acting with the first gear. A spindle (40) stands in working connection with the cable guide body. A belt drive (32) is located between the second gear and the spindle.
Patent DE-50206363-D1 (DE)
Inventor: BRIX HELMUT
IPC: B29C45/18
Filed: 2002-08-20
Granted: 2006-05-24
Abstract: A quantity of the polymer components(A,B) and additives(F) are fed by a storage and metering unit(1) through a mixer(16) to a reservoir(29). Metered amounts of the mixture are delivered from the reservoir to an injection unit(21) for each injection cycle. When the mixture level in the reservoir reaches a set level the latter is refilled. Two reservoirs may be employed with one delivering mixture to the injection unit while the second one is refilled ready to take-over when the first reservoir is empty. An Independent claim is made for the process plant which has either one or two mixture storage reservoirs supplying an injection unit(21).
Patent DE-50210360-D1 (DE)
Inventor: GUETLHUBER FRIEDRICH
IPC: B01J8/04
Filed: 2002-08-26
Granted: 2007-08-02
Abstract: Disclosed is a reactor arrangement (2) for carrying out catalytic gas phase reactions, especially for obtaining phthalic acid anhydride from o-xylol and/or naphthalene, comprising a main reactor (16) with a catalyst filling in the form of a liquid cooled tube reactor and a secondary reactor (20) arranged downstream therefrom and preceded by a cooling stage (18). The inventive reactor arrangement is characterized in that the cooling stage and the secondary reactor are disposed in the same housing as the main reactor, thereby enabling the gas volume of the main reactor to be kept to a minimum to ensure relatively easily controllable high-load operation in an explosion zone.
Patent DE-50211917-D1 (DE)
Inventor: GERNER HERBERT
IPC: H02P1/44
Filed: 2002-10-23
Granted: 2008-04-30
Abstract: The unit comprises two compressor motors which can be switched on by means of actuators, e.g. relay, parallel to each other on a frequency converter (6) with variably adjustable frequency. The compressor motors are single phase asynchronous motors (1,2) with two windings (3,4) and a startup mechanisms (5).
Patent DE-50301355-D1 (DE)
Inventor: SCHELLENBERG WALTER
IPC: B31B120/40
Filed: 2003-01-10
Granted: 2006-02-23
Abstract: As part of a method for producing a combination packaging container ( 28 ), which combination packaging container ( 28 ) comprises a beaker-shaped plastic inner part ( 15 ) and a casing-type outer part ( 14 ) surrounding the plastic inner part ( 15 ) and retained on the external face of the plastic inner part ( 15 ) in an interlocking arrangement, and by which method the two parts ( 14, 15 ) are pushed one in the other in an interlocking arrangement, the assembly process is improved due to the fact that the outer part ( 14 ) is retained in a holder ( 13 ) and the plastic inner part ( 15 ) is introduced into the outer part ( 14 ) retained in the holder ( 13 ) and then pushed down into the outer part ( 14 ) so as to interlock.
Patent DE-50303560-D1 (DE)
Inventor: LAMMERS ALEXANDER
IPC: E05F3/22
Filed: 2003-12-18
Granted: 2006-07-06
Abstract: The open fire includes a combustion chamber (3), at least one door (1, 1') movable to an opened position for access to the combustion chamber, and a closing device which causes the door to move from open to closed, shutting off the combustion chamber, of its own accord. The closing device is arranged to that the movement of the door from open to closed can be prolonged during at least one sector of this motion.
Patent DE-50306165-D1 (DE)
Inventor: BLECHERT SIEGFRIED PROF DR
IPC: B01J31/16
Filed: 2003-07-22
Granted: 2007-02-15
Abstract: Polymeric transition metal complexes (I) are new.  Polymeric transition metal complexes (I) comprising units of formula (Ia) and (Ib) are new. M  =  a Group VIII metal;  X1, X2  =  Cl, Br or I;  L  =  a N-heterocyclic chiral ligand of formula (II);   R1 = 1-20C (cyclo)alkyl or 5-24C aryl; R2-R4  =  H, 1-20C alkyl, 5-24C aryl, halo, 1-4C fluoroalkyl, 1-4C alkoxy, 5-14C aryloxy, OCOR or COOR, or adjacent pairs can form a 5- to 22-membered carbo- or heterocyclic system optionally substituted with halo, 1-4C fluoroalkyl, OCOR or COOR;  R  =  1-8C alkyl or 5-14C aryl;  A  =  O, S, SO, SO2 or CR8R9;  R8, R9  =  H or 1-4C alkyl;  D  =  E, (EO)n, ECOO, EOCOE, ECOOE, ECONR10, ENR10CO, ECONR10E or ENR10COE;  n  =  1-12;  E  =  1-8C alkylene;  R10  =  H or 1-4C alkyl; B  =  ethylene optionally substituted with 1-2 of 1-4C alkyl, 6-15C aralkyl or 5-24C aryl;  R6, R7  = 1-20C alkyl or 5-24C aryl. Independent claims are also included for:  (1) a process for preparing (I);  (2) styrene derivatives of formula (IV);  (3) production of olefins by catalytic olefin metathesis using (I) as catalysts.
Patent DE-50307033-D1 (DE)
Inventor: REISSNER HARALD KARL
IPC: B01D53/68
Filed: 2003-11-19
Granted: 2007-05-24
Abstract: Removing pollutants from the waste gas of a thermal process by mixing a sorbent with the gas in a fluidized bed, separating the sorbent together with dust and reaction products and recycling the sorbent comprises introducing fresh sorbent both between the fluidized bed and the separation zone and into the waste gas channel leading to the fluidized bed. An independent claim is also included for apparatus for carrying out the above process, comprising a fluidized bed reactor (1), a particle separator (4) for separating the sorbent, dust and reaction products, a sorbent recycle surge tank (5), a sorbent recycle line (13), a first feed hopper (2) for adding fresh sorbent between the fluidized bed and the separator, and a second feed hopper (3) for adding fresh sorbent the waste gas channel (8) leading to the fluidized bed.
Patent DE-50307342-D1 (DE)
Inventor: HELM WOLFGANG
IPC: H02B1/04
Filed: 2003-07-24
Granted: 2007-07-05
Abstract: The invention relates to a casing (i.e., housing) for receiving an electrical device, particularly a switching device or sensor, having at least one indicating apparatus for indicating different electrical states, particularly switching states, of the device. The casing is characterized in that each indicating apparatus has a plurality of indicating devices and that the indicating devices of one indicating apparatus are positioned facing one another on the casing in such a way that, from each viewing direction, at least one indicating device of each indicating apparatus can be seen.
Patent DE-50309855-D1 (DE)
Inventor: GRAMSCH WILFRIED
IPC: E06B9/266
Filed: 2003-12-02
Granted: 2008-06-26
Abstract: Supporting tracks known in prior art are mounted manually. The invention relates to a method and a device for mounting supporting tracks for vertical blinds, in which a traction carriage (17), a number of running carriages (12) corresponding to the length of the supporting tracks, an actuating drive unit (43) for the vertical blind, and a final deflecting element (62) are removed from respective magazines (13, 19, 42, 64) with the aid of respectively associated removing means. The traction carriage (17) and the running carriages (12) are aligned regarding the position of the lamella hook thereof by means of a running traction module (10, 11) and are grouped together in a track (24, 32) so as to form a running tractive element (21). Said running tractive element (21) is inserted into a profiled member (59) of the supporting track by means of an insertion module.
Patent DE-58901006-D1 (DE)
Inventor: BARTH PETER DR RER NAT
IPC: A61F13/02
Filed: 1989-01-20
Granted: 1992-04-30
Abstract: A primary packaging for a surface-stabilized surgical dressing (3) comprises a carrier layer (4), a contact surface with adhesive regions on the side nearer the skin which is protected, before the surgical dressing is used, by a detachable covering layer (6), and a supporting film (7) which comprises at least one layer detachably applied to the surface of the carrier layer (4) farther from the skin and which can be removed from the surgical dressing (3) after application. The supporting film (7) forms part of the protective packaging of the surgical dressing (3).
Patent DE-58901087-D1 (DE)
Inventor: HAAN FRANZ DIPL ING
IPC: H01H11/04
Filed: 1989-11-20
Granted: 1992-05-07
Abstract: Contact parts (K) provided on the welding side with two protuberances, such as welding beads (Sr1, Sr2), arranged at a distance from one another are introduced for the purpose of being welded onto associated contact supports (Kt) between a lower electrode (Ue) and two upper electrodes (Oe1, Oe2), led closely alongside one another, in such a way that the two protuberances (Sr1, Sr2) are pressed equally strongly, i.e. with equally large electrode forces (P1, P2) against the contact support (Kt). In addition, the welding current feeds (Ss1, Ss2) to the two upper electrodes (Oe1, Oe2) are separated from one another. Due to the two measures, an inclined position of the contact part (K) is avoided in the case of resistance welding, and a constant contact resistance is achieved, resulting in a largely complete interfusion of the protuberances (Sr1, Sr2) with the material of the contact support (Kt). <IMAGE>
Patent DE-58901395-D1 (DE)
Inventor: KALVERKAMP KLEMENS DIPL ING
IPC: A01D45/02
Filed: 1989-07-25
Granted: 1992-06-17
Abstract: The hitherto known picking attachments for harvesters consist of a one-part rotor with drawing-in blades arranged fixedly on it. In the event of wear of the drawing-in blades, the entire rotor has to be exchanged. To reduce the maintenance outlay, it is proposed to arrange on the blades (3, 4, 5, 6) of the drawing-in rotor (2) wearing strips (10, 11, 12, 14) which can easily be exchanged, so that the entire drawing- in rotor (2) does not have to be replaced in the event of wear of the drawing-in elements. It is proposed, furthermore, that it be possible for the comminuting knives (8) also to be brought into a position out of engagement with the slits of the blades (3, 4, 5, 6), and finally that there be additional cutting knives (29) in order to ensure that the stalks are pulled through and comminuted, without a compression of the stalks being necessary. <IMAGE>
Patent DE-58902829-D1 (DE)
Inventor: STEMPFLE JOHANN DIPL ING
IPC: B41J2/235
Filed: 1989-03-01
Granted: 1993-01-07
Abstract: In a matrix print head, an electromagnet coil support (7) forms a magnet yoke ring for, for example, an 18 or 24 printing element system in which in each case the magnet yoke bodies (9) are attached to yoke feet (16) in polygonal recesses of the annular electromagnet coil support (7) and are aligned radially to the centre of the electromagnet coil support (7). 
<??>In order to achieve in printing element systems with numbers above 14, e.g. with 18 or 24 printing element systems, the smallest possible diameter of the matrix print head with reliable attachment of the magnet yoke bodies (9) on the baseplate, it is proposed that a larger support surface (18a) adjoins the yoke foot (16) which is smaller in cross-section (16a) in comparison with the cross-section (17) of the magnet yoke body (9) radially on the inside than radially on the outside and that the yoke foot (16) is bonded into the polygonal recesses (19) of the electromagnet coil support (7). 
<IMAGE>
Patent DE-58907102-D1 (DE)
Inventor: NIESSNER MANFRED DR
IPC: C08F2/20
Filed: 1989-12-19
Granted: 1994-04-07
Abstract: A process for the preparation of finely divided, gelatinous, water-swellable copolymers involves copolymerising
 a) 100 parts by weight of water-soluble, monoethylenically unsaturated monomers,
 b) from 0.01 to 5 parts by weight of monomers containing at least two ethylenically unsaturated double bonds, and
 c) from 0 to 20 parts by weight of water-insoluble, monoethylenically unsaturated monomers,
 in from 20 to 80 % strength by weight aqueous solution in the presence of polymerisation initiators and in the presence of from 0.1 to 10 % by weight, based on the monomers employed in the copolymerisation, of surfactants, the monomers being copolymerised in the presence of first from 0 to 50 % by weight of the amount of surfactants, to a conversion of at least 60 %, the remainder of the surfactants then being added to the reaction mixture, and the copolymerisation being completed and the resultant gel particles being dried.